SDO HMI 2011-07-22 23:59:11 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.82 | 124.97 | 23.59 | 91.00 | -23.03 | 134.15 | 38.67 | 231.72 | 0.7340 | -263.8 | -172.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-22 23:59:11 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.73 | 0.00 | 0.60 | -22.83 | 141.54 | 46.05 | 236.30 | 0.7998 | 542.0 | 493.6 | |
| 0.00 | 1.09 | 0.00 | 0.88 | -22.64 | 140.60 | 45.11 | 236.04 | 0.7906 | 513.0 | 427.8 | |
| 0.00 | 1.18 | 0.00 | 0.92 | -21.81 | 139.38 | 43.90 | 236.34 | 0.7757 | 552.0 | 423.7 | |
| 0.00 | 0.54 | 0.00 | 0.43 | -22.20 | 139.12 | 43.64 | 235.75 | 0.7753 | 599.0 | 511.2 | |
| 0.00 | 0.73 | 0.00 | 0.57 | -23.10 | 139.35 | 43.87 | 234.84 | 0.7819 | 540.0 | 470.2 | |
| 0.00 | 1.72 | 0.00 | 1.34 | -22.82 | 138.73 | 43.25 | 234.82 | 0.7749 | 663.0 | 585.1 | |
| 0.00 | 0.73 | 0.00 | 0.57 | -23.21 | 138.89 | 43.40 | 234.47 | 0.7783 | 443.0 | 382.2 | |
| 0.00 | 1.27 | 0.00 | 1.01 | -24.26 | 139.24 | 43.76 | 233.47 | 0.7869 | 633.0 | 553.9 | |
| 0.00 | 0.82 | 0.00 | 0.64 | -23.36 | 138.63 | 43.15 | 234.14 | 0.7768 | 458.0 | 394.4 | |
| 0.00 | 0.54 | 0.00 | 0.43 | -24.35 | 139.00 | 43.52 | 233.24 | 0.7853 | 543.0 | 540.0 | |
| 1.72 | 10.70 | 1.33 | 8.30 | -22.85 | 138.16 | 42.67 | 234.46 | 0.7699 | 890.1 | 670.4 | |
| 0.00 | 0.63 | 0.00 | 0.50 | -23.80 | 138.54 | 43.05 | 233.59 | 0.7783 | 566.0 | 540.1 | |
| 0.00 | 0.82 | 0.00 | 0.62 | -22.00 | 137.56 | 42.08 | 235.10 | 0.7599 | 599.0 | 439.1 | |
| 0.00 | 1.18 | 0.00 | 0.91 | -23.01 | 137.95 | 42.46 | 234.16 | 0.7688 | 602.0 | 593.4 | |
| 0.00 | 1.00 | 0.00 | 0.76 | -22.48 | 137.65 | 42.17 | 234.60 | 0.7633 | 561.0 | 640.5 | |
| 0.00 | 0.54 | 0.00 | 0.42 | -23.61 | 137.64 | 42.16 | 233.30 | 0.7694 | 599.0 | 573.8 | |
| 0.00 | 1.09 | 0.00 | 0.83 | -22.63 | 137.26 | 41.78 | 234.20 | 0.7605 | 750.0 | 661.5 | |
| 0.00 | 0.82 | 0.00 | 0.60 | -23.51 | 134.88 | 39.39 | 231.71 | 0.7437 | -421.0 | -348.7 | |
| 0.00 | 0.82 | 0.00 | 0.59 | -22.74 | 134.52 | 39.03 | 232.37 | 0.7357 | -445.0 | -407.1 | |
| 0.00 | 1.90 | 0.00 | 1.38 | -22.51 | 134.23 | 38.75 | 232.44 | 0.7316 | -646.0 | -519.7 | |
| 3.08 | 4.17 | 2.22 | 3.00 | -22.19 | 133.95 | 38.47 | 232.64 | 0.7270 | -688.9 | -580.1 | |
| 1.18 | 63.38 | 0.85 | 45.51 | -23.06 | 133.65 | 38.17 | 231.42 | 0.7296 | -419.6 | -383.8 | |
| 1.72 | -22.00 | 1.25 | -22.00 | -23.27 | 133.64 | 38.15 | 231.17 | 0.7308 | -487.5 | 999999 | |
| 4.08 | -22.00 | 2.93 | -22.00 | -22.81 | 133.44 | 37.96 | 231.57 | 0.7261 | -688.6 | 999999 | |
| 0.00 | 1.45 | 0.00 | 1.04 | -22.49 | 133.21 | 37.73 | 231.79 | 0.7218 | -649.0 | -584.0 | |
| 6.53 | -22.00 | 4.69 | -22.00 | -23.11 | 133.29 | 37.81 | 231.12 | 0.7266 | -773.6 | 999999 | |
| 0.00 | 2.54 | 0.00 | 1.84 | -23.85 | 133.54 | 38.06 | 230.44 | 0.7337 | -411.0 | -261.2 | |
| 0.00 | 0.91 | 0.00 | 0.66 | -23.63 | 133.42 | 37.94 | 230.60 | 0.7312 | -348.0 | -291.0 | |
| 7.16 | -22.00 | 5.13 | -22.00 | -23.16 | 132.97 | 37.49 | 230.84 | 0.7239 | -897.1 | 999999 | |
| 2.45 | -22.00 | 1.74 | -22.00 | -23.00 | 132.46 | 36.97 | 230.68 | 0.7180 | -753.5 | 999999 | |
| 4.90 | 13.60 | 3.45 | 9.57 | -22.77 | 132.10 | 36.61 | 230.68 | 0.7131 | -959.9 | -669.9 | |
| 0.00 | 0.82 | 0.00 | 0.58 | -24.04 | 131.97 | 36.48 | 229.12 | 0.7205 | -524.0 | -475.4 | |
| 0.00 | 3.45 | 0.00 | 2.44 | -23.92 | 131.68 | 36.19 | 229.05 | 0.7170 | -830.0 | -648.6 | |
| 0.00 | 1.90 | 0.00 | 1.31 | -21.98 | 130.80 | 35.32 | 230.67 | 0.6953 | -801.0 | -593.4 | |
| 0.00 | 1.45 | 0.00 | 1.03 | -24.38 | 131.21 | 35.73 | 228.18 | 0.7160 | -575.0 | -478.9 | |
| 0.00 | 2.45 | 0.00 | 1.72 | -24.12 | 131.04 | 35.56 | 228.34 | 0.7127 | -677.0 | -601.3 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |